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(11)

EP 3 981 170 A1

(12)

(43) Date of publication: 13.04.2022 Bulletin 2022/15 (21) Application number: 20750422.6 (22) Date of filing: 05.06.2020

(51) International Patent Classification (IPC):  H04R 5/04(2006.01) H04R 27/00(2006.01) H04R 29/00(2006.01) (52) Cooperative Patent Classification (CPC): H04R 2420/07; H04R 2420/01; H04R 5/04; H04R 29/001; H04R 27/00; H04R 2227/005 (86) International application number: PCT/US2020/036409 (87) International publication number: WO 2020/247811 (10.12.2020 Gazette 2020/50)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (30) Priority: 07.06.2019 US 201962858793 P (71) Applicant: Sonos, Inc. Santa Barbara, CA 93101 (US)	(72) Inventors: YORE, Jason Santa Barbara, CA 93101 (US) KUTATELADZE, Nikolai Santa Barbara, CA 93101 (US) WOJOGBE, Kate Santa Barbara, CA 93101 (US) FITZPATRICK, Edwin, Joseph, III Santa Barbara, CA 93101 (US) VELZY, Allan Santa Barbara, CA 93101 (US) (74) Representative: EIP  Fairfax House 15 Fulwood Place London WC1V 6HU London WC1V 6HU (GB)